/** * Returns the data model based on the primary key given in the GET variable. * If the data model is not found, an HTTP exception will be raised. * @param integer the ID of the model to be loaded */ public function loadModel($id) { $model = ProductComment::model()->findByPk($id); if ($model === null) { throw new CHttpException(404, 'The requested page does not exist.'); } return $model; }
public function actionDeleteComment($id) { if (Yii::app()->request->isPostRequest) { $productCommentModel = ProductComment::model()->findByPk($id); $productModel = Product::model()->findByAttributes(array('product_id' => $productCommentModel->product_id)); $productModel->product_mark_sum = $productModel->product_mark * $productModel->product_marked_times - $productCommentModel->amazing_level; --$productModel->product_marked_times; $productModel->product_mark = $productModel->product_marked_times === 0 ? 5 : $productModel->product_mark_sum / $productModel->product_marked_times; $productModel->save(); $productCommentModel->delete(); // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser if (!isset($_GET['ajax'])) { $this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin')); } } else { throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.'); } }
public function actionDeleteComment($id) { if (Yii::app()->request->isPostRequest) { // we only allow deletion via POST request ProductComment::model()->findByPk($id)->delete(); // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser if (!isset($_GET['ajax'])) { $this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin')); } } else { throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.'); } }